:root{--bg: #e9e7e2;--panel: #f6f5f2;--surface: #ffffff;--sunken: #efede8;--line: #dbd7cf;--line-strong: #c4bfb5;--text: #1f1d1a;--muted: #6e6960;--faint: #9a958c;--accent: #d9480f;--accent-hover: #c2410c;--accent-soft: rgba(217, 72, 15, .12);--accent-ink: #ffffff;--ok: #2f7d4f;--warn: #b7791f;--error: #c53030;--info: #2c6aa0;--canvas-bg: #dedbd5;--grid-minor: rgba(31, 29, 26, .06);--grid-major: rgba(31, 29, 26, .13);--material: #f7f5f0;--material-edge: #8f897e;--hole: #d3cfc8;--engrave: #26231f;--toolpath: #2c6aa0;--rapid: #c53030;--shadow: 0 1px 2px rgba(0, 0, 0, .06), 0 6px 24px rgba(0, 0, 0, .08);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .22);--radius: 8px;--radius-sm: 6px;--font: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, "Liberation Mono", monospace;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #141312;--panel: #1c1b19;--surface: #252321;--sunken: #181716;--line: #2f2d2a;--line-strong: #46423d;--text: #ece9e3;--muted: #a19b91;--faint: #6f6a62;--accent: #ff7a3d;--accent-hover: #ff8f5a;--accent-soft: rgba(255, 122, 61, .16);--accent-ink: #1a0d06;--ok: #5fbf85;--warn: #e0a645;--error: #f07272;--info: #6aa8e0;--canvas-bg: #0f0e0d;--grid-minor: rgba(255, 255, 255, .035);--grid-major: rgba(255, 255, 255, .08);--material: #2a2826;--material-edge: #8a847a;--hole: #121110;--engrave: #f4efe6;--toolpath: #6aa8e0;--rapid: #f07272;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 24px rgba(0, 0, 0, .35);color-scheme:dark}}:root[data-theme=dark]{--bg: #141312;--panel: #1c1b19;--surface: #252321;--sunken: #181716;--line: #2f2d2a;--line-strong: #46423d;--text: #ece9e3;--muted: #a19b91;--faint: #6f6a62;--accent: #ff7a3d;--accent-hover: #ff8f5a;--accent-soft: rgba(255, 122, 61, .16);--accent-ink: #1a0d06;--ok: #5fbf85;--warn: #e0a645;--error: #f07272;--info: #6aa8e0;--canvas-bg: #0f0e0d;--grid-minor: rgba(255, 255, 255, .035);--grid-major: rgba(255, 255, 255, .08);--material: #2a2826;--material-edge: #8a847a;--hole: #121110;--engrave: #f4efe6;--toolpath: #6aa8e0;--rapid: #f07272;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 24px rgba(0, 0, 0, .35);color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:13px/1.4 var(--font);-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}:focus-visible{outline:2px solid var(--accent);outline-offset:1px}code,kbd,pre{font-family:var(--mono)}code{background:var(--sunken);border:1px solid var(--line);border-radius:4px;padding:0 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